package com.thinkbiganalytics.spark.service;

/*-
 * #%L
 * kylo-spark-shell-client-app
 * %%
 * Copyright (C) 2017 ThinkBig Analytics
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import com.thinkbiganalytics.spark.metadata.StandardSparkListener;

import javax.annotation.Nonnull;

/**
 * Manages Spark listeners.
 */
public interface SparkListenerService {

    /**
     * Register a listener to receive calls from events that happen during execution.
     */
    void addSparkListener(@Nonnull StandardSparkListener listener);
}
